2009 BMW 135 vs. 1977 Monteverdi Sierra
To start off, 2009 BMW 135 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Monteverdi Sierra. In addition, the cost of maintenance, including insurance, on 1977 Monteverdi Sierra would be higher. At 5,210 cc (8 cylinders), 1977 Monteverdi Sierra is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (302 HP @ 5800 RPM) has 152 more horse power than 1977 Monteverdi Sierra. (150 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 1977 Monteverdi Sierra.
Compare all specifications:
| 2009 BMW 135 | 1977 Monteverdi Sierra | |
| Make | BMW | Monteverdi |
| Model | 135 | Sierra |
| Year Released | 2009 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5210 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 302 HP | 150 HP |
| Engine RPM | 5800 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Vehicle Length | 4370 mm | 4890 mm |
| Wheelbase Size | 2670 mm | 2860 mm |
